| 摘要 |
The invention or inventions are directed to devices for obtaining samples of an extremely hot liquid, such as a molten material or metal from a supply thereof for analysis. More particularly the invention or inventions involve what may be termed sections, components or members which are so designed and constructed that they can be readily superimposed in different relationships to provide various forms of subassemblies of devices for receiving samples of an extremely hot liquid such as, for example, molten material or metal. One of the subassemblies, for example, may include a thick section having a rear enlargement provided with a relatively large opening and a front reduced extension and a pair of appreciably thinner corresponding sections or members which have rear enlargements which cooperate with the enlargement of the thick section and the opening therein to provide a substantially enclosed chamber and frontal extensions of which at least one cooperates with the reduced extension of the thick section to provide a substantially tubular formation for supporting a tubular means for receiving some of the above mentioned material for flow into the chamber for obtaining a sample for analysis. Another subassembly, for example, may include a pair of thick mating sections having a thin section therebetween and a pair of thin sections cooperating with the thick sections to provide a pair of chambers and a pair of substantially tubular formations for respectively supporting a pair of tubular means for receiving material for flow into the chambers to obtain samples.
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